Vacuum Sealing house hold Bottles for food storage in food vacuum bags. I use this when i need to open a 5gal super pail. It would take for ever to eat 50 lb of rice. So i repack it into smaller containers and seal back up the bucket.

This is just my method of sealing food for long term storage in food vacuum bags using 5gal bucket Mylar bag oxygen absorber/hand warmer, vacuum cleaner and cloths Iron